Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Joel Lahn, MD

Individual provider Nephrology Physician · NPI 1538167960

Dr. Joel Lahn, MD is a Nephrology Physician in Owings Mills, Maryland. Licensed in Maryland. Registered with an NPI since 2005.

Licensed in
MD
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

25 Crossroads Dr Ste 205
Owings Mills, MD 21117-5421
Phone: (410) 602-7792
Fax: (410) 602-9889
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nephrology Physician (primary) Taxonomy 207RN0300X · Licence D39116 (MD)

Record details

NPI number1538167960
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 11, 2005
Last updated in NPPESSeptember 16, 2011

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